com.sun.tools.javac.jvm
Class ClassReader.SourceFileObject

java.lang.Object
  com.sun.tools.javac.file.BaseFileObject
      com.sun.tools.javac.jvm.ClassReader.SourceFileObject

All Implemented Interfaces:

FileObject, JavaFileObject

Enclosing class:

ClassReader

private static class ClassReader.SourceFileObject
extends BaseFileObject

A subclass of JavaFileObject for the sourcefile attribute found in a classfile. The attribute is only the last component of the original filename, so is unlikely to be valid as is, so operations other than those to access the name throw UnsupportedOperationException

Nested Class Summary

Nested classes/interfaces inherited from interface javax.tools.JavaFileObject

JavaFileObject.Kind

Field Summary

private Name	flatname
private Name	name The file's name.

Fields inherited from class com.sun.tools.javac.file.BaseFileObject

fileManager

Constructor Summary

ClassReader.SourceFileObject(Name name, Name flatname)

Method Summary

boolean	delete() Deletes this file object.
boolean	equals(java.lang.Object other)
java.nio.CharBuffer	getCharContent(boolean ignoreEncodingErrors) Gets the character content of this file object, if available.
long	getLastModified() Gets the time this file object was last modified.
java.lang.String	getName() Deprecated. see bug 6410637
int	hashCode()
protected java.lang.String	inferBinaryName(java.lang.Iterable<? extends java.io.File> path)
boolean	isNameCompatible(java.lang.String simpleName, JavaFileObject.Kind kind) Checks if this file object is compatible with the specified simple name and kind.
java.io.InputStream	openInputStream() Gets an InputStream for this file object.
java.io.OutputStream	openOutputStream() Gets an OutputStream for this file object.
java.io.Reader	openReader()
java.io.Reader	openReader(boolean ignoreEncodingErrors) Gets a reader for this object.
java.io.Writer	openWriter() Gets a Writer for this file object.
java.net.URI	toUri() Returns a URI identifying this file object.

Methods inherited from class com.sun.tools.javac.file.BaseFileObject

getAccessLevel, getDecoder, getKind, getNestingKind, getPath, removeExtension, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

name

private Name name

The file's name.

flatname

private Name flatname

Constructor Detail

ClassReader.SourceFileObject

public ClassReader.SourceFileObject(Name name,
                                    Name flatname)

Method Detail

openInputStream

public java.io.InputStream openInputStream()

Description copied from interface: FileObject

Gets an InputStream for this file object.

Returns:

an InputStream

openOutputStream

public java.io.OutputStream openOutputStream()

Description copied from interface: FileObject

Gets an OutputStream for this file object.

Returns:

an OutputStream

openReader

public java.io.Reader openReader()

openWriter

public java.io.Writer openWriter()

Description copied from interface: FileObject

Gets a Writer for this file object.

Returns:

a Writer

getName

@Deprecated
public java.lang.String getName()

Deprecated. see bug 6410637

Description copied from interface: FileObject

Gets a user-friendly name for this file object. The exact value returned is not specified but implementations should take care to preserve names as given by the user. For example, if the user writes the filename "BobsApp\Test.java" on the command line, this method should return "BobsApp\Test.java" whereas the toUri method might return file:///C:/Documents%20and%20Settings/UncleBob/BobsApp/Test.java.

Specified by:

getName in interface FileObject

Specified by:

getName in class BaseFileObject

Returns:

a user-friendly name

getLastModified

public long getLastModified()

Description copied from interface: FileObject

Gets the time this file object was last modified. The time is measured in milliseconds since the epoch (00:00:00 GMT, January 1, 1970).

Returns:

the time this file object was last modified; or 0 if the file object does not exist, if an I/O error occurred, or if the operation is not supported

delete

public boolean delete()

Description copied from interface: FileObject

Deletes this file object. In case of errors, returns false.

Returns:

true if and only if this file object is successfully deleted; false otherwise

getCharContent

public java.nio.CharBuffer getCharContent(boolean ignoreEncodingErrors)

Description copied from interface: FileObject

Gets the character content of this file object, if available. Any byte that cannot be decoded will be replaced by the default translation character. In addition, a diagnostic may be reported unless ignoreEncodingErrors is true.

Parameters:

ignoreEncodingErrors - ignore encoding errors if true

Returns:

a CharSequence if available; null otherwise

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

isNameCompatible

public boolean isNameCompatible(java.lang.String simpleName,
                                JavaFileObject.Kind kind)

Description copied from interface: JavaFileObject

Checks if this file object is compatible with the specified simple name and kind. A simple name is a single identifier (not qualified) as defined in the Java Language Specification 3rd ed., section 6.2 "Names and Identifiers".

Parameters:

simpleName - a simple name of a class

kind - a kind

Returns:

true if this file object is compatible; false otherwise

toUri

public java.net.URI toUri()

Description copied from interface: FileObject

Returns a URI identifying this file object.

Returns:

a URI

openReader

public java.io.Reader openReader(boolean ignoreEncodingErrors)
                          throws java.io.IOException

Description copied from interface: FileObject

Gets a reader for this object. The returned reader will replace bytes that cannot be decoded with the default translation character. In addition, the reader may report a diagnostic unless ignoreEncodingErrors is true.

Specified by:

openReader in interface FileObject

Overrides:

openReader in class BaseFileObject

Parameters:

ignoreEncodingErrors - ignore encoding errors if true

Returns:

a Reader

Throws:

java.io.IOException - if an I/O error occurred

inferBinaryName

protected java.lang.String inferBinaryName(java.lang.Iterable<? extends java.io.File> path)

Specified by:

inferBinaryName in class BaseFileObject